epics::pvAccess::SimpleChannelProviderFactory< Provider > Struct Template Reference

#include "pvAccess.h"

Inheritance diagram for epics::pvAccess::SimpleChannelProviderFactory< Provider >:

Collaboration diagram for epics::pvAccess::SimpleChannelProviderFactory< Provider >:

Public Member Functions
	SimpleChannelProviderFactory (const std::string &name)
virtual	~SimpleChannelProviderFactory ()
virtual std::string	getFactoryName () OVERRIDE FINAL
virtual ChannelProvider::shared_pointer	sharedInstance () OVERRIDE FINAL
virtual ChannelProvider::shared_pointer	newInstance (const std::tr1::shared_ptr< Configuration > &conf) OVERRIDE FINAL
Public Member Functions inherited from epics::pvAccess::ChannelProviderFactory
	POINTER_DEFINITIONS (ChannelProviderFactory)
	ChannelProviderFactory ()
virtual	~ChannelProviderFactory ()
virtual ChannelProvider::shared_pointer	newInstance ()

Detailed Description

template<class Provider>
struct epics::pvAccess::SimpleChannelProviderFactory< Provider >

Simple ChannelProviderFactory which requires the existance of a ctor Provider(const std::tr1::shared_ptr<Configuration>& conf) which is called with a Configuration instance or NULL (use some defaults)

Definition at line 1362 of file pvAccess.h.

Constructor & Destructor Documentation

template<class Provider >

epics::pvAccess::SimpleChannelProviderFactory< Provider >::SimpleChannelProviderFactory ( const std::string &  name )

inline

Definition at line 1364 of file pvAccess.h.

:pname(name) {}

template<class Provider >

virtual epics::pvAccess::SimpleChannelProviderFactory< Provider >::~SimpleChannelProviderFactory ( )

inlinevirtual

Definition at line 1365 of file pvAccess.h.

{}

Member Function Documentation

template<class Provider >

virtual std::string epics::pvAccess::SimpleChannelProviderFactory< Provider >::getFactoryName ( )

inlinevirtual

Get factory name (i.e. name of the provider).

Returns

the factory name.

Implements epics::pvAccess::ChannelProviderFactory.

Definition at line 1367 of file pvAccess.h.

{ return pname; }

template<class Provider >

virtual ChannelProvider::shared_pointer epics::pvAccess::SimpleChannelProviderFactory< Provider >::newInstance ( const std::tr1::shared_ptr< Configuration > &  )

inlinevirtual

Create a new instance using a specific Configuration.

Returns

a new instance.

Reimplemented from epics::pvAccess::ChannelProviderFactory.

Definition at line 1380 of file pvAccess.h.

    {
        std::tr1::shared_ptr<Provider> ret(new Provider(conf));
        return ret;
    }

template<class Provider >

virtual ChannelProvider::shared_pointer epics::pvAccess::SimpleChannelProviderFactory< Provider >::sharedInstance ( )

inlinevirtual

Get a shared instance using the default Configuration.

Returns

a shared instance.

Implements epics::pvAccess::ChannelProviderFactory.

Definition at line 1369 of file pvAccess.h.

    {
        epics::pvData::Lock L(sharedM);
        ChannelProvider::shared_pointer ret(shared.lock());
        if(!ret) {
            std::tr1::shared_ptr<Provider> inst(new Provider(std::tr1::shared_ptr<Configuration>()));
            shared = ret = inst;
        }
        return ret;
    }

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The documentation for this struct was generated from the following file:

• modules/pvAccess/src/client/pv/pvAccess.h